The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms

Autores
Sumrall, Colin D.; Heredia, Susana Emma; Rodríguez, Cecilia María; Mestre García, Ana Isabel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina. This species is the first reported edrioasteroid from South America. Rhenopyrgids are widely distributed in Ordovician through Devonian deposits of most continents. Numerous juvenile specimens show that the general bodyplan is organized early in ontogeny and that the pedenculate zone lengthens with age. Phylogenetic analysis shows that rhenopyrgids are more closely related to edrioasterid edrioasteroids such as edrioblastoids and cyathocystids than to pyrgocystid isorophids.
Fil: Sumrall, Colin D.. University of Tennessee; Estados Unidos
Fil: Heredia, Susana Emma. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodríguez, Cecilia María. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mestre García, Ana Isabel. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Echinodermata
Edrioasteroidea
Rhenopyrgidae
Silurian
Ontogeny
Paleoecology
Silurian
South America
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23851
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinodermsSumrall, Colin D.Heredia, Susana EmmaRodríguez, Cecilia MaríaMestre García, Ana IsabelEchinodermataEdrioasteroideaRhenopyrgidaeSilurianOntogenyPaleoecologySilurianSouth Americahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina. This species is the first reported edrioasteroid from South America. Rhenopyrgids are widely distributed in Ordovician through Devonian deposits of most continents. Numerous juvenile specimens show that the general bodyplan is organized early in ontogeny and that the pedenculate zone lengthens with age. Phylogenetic analysis shows that rhenopyrgids are more closely related to edrioasterid edrioasteroids such as edrioblastoids and cyathocystids than to pyrgocystid isorophids.Fil: Sumrall, Colin D.. University of Tennessee; Estados UnidosFil: Heredia, Susana Emma. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rodríguez, Cecilia María. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mestre García, Ana Isabel. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPolish Academy of Sciences. Institute of Paleobiology2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23851Sumrall, Colin D.; Heredia, Susana Emma; Rodríguez, Cecilia María; Mestre García, Ana Isabel; The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 58; 4; 12-2013; 763-7760567-79201732-2421CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4202/app.2011.0108info:eu-repo/semantics/altIdentifier/url/https://www.app.pan.pl/article/item/app20110108.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:49:03Zoai:ri.conicet.gov.ar:11336/23851instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-12-23 13:49:04.137CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
title The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
spellingShingle The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
Sumrall, Colin D.
Echinodermata
Edrioasteroidea
Rhenopyrgidae
Silurian
Ontogeny
Paleoecology
Silurian
South America
title_short The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
title_full The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
title_fullStr The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
title_full_unstemmed The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
title_sort The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms
dc.creator.none.fl_str_mv Sumrall, Colin D.
Heredia, Susana Emma
Rodríguez, Cecilia María
Mestre García, Ana Isabel
author Sumrall, Colin D.
author_facet Sumrall, Colin D.
Heredia, Susana Emma
Rodríguez, Cecilia María
Mestre García, Ana Isabel
author_role author
author2 Heredia, Susana Emma
Rodríguez, Cecilia María
Mestre García, Ana Isabel
author2_role author
author
author
dc.subject.none.fl_str_mv Echinodermata
Edrioasteroidea
Rhenopyrgidae
Silurian
Ontogeny
Paleoecology
Silurian
South America
topic Echinodermata
Edrioasteroidea
Rhenopyrgidae
Silurian
Ontogeny
Paleoecology
Silurian
South America
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina. This species is the first reported edrioasteroid from South America. Rhenopyrgids are widely distributed in Ordovician through Devonian deposits of most continents. Numerous juvenile specimens show that the general bodyplan is organized early in ontogeny and that the pedenculate zone lengthens with age. Phylogenetic analysis shows that rhenopyrgids are more closely related to edrioasterid edrioasteroids such as edrioblastoids and cyathocystids than to pyrgocystid isorophids.
Fil: Sumrall, Colin D.. University of Tennessee; Estados Unidos
Fil: Heredia, Susana Emma. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodríguez, Cecilia María. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mestre García, Ana Isabel. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina. This species is the first reported edrioasteroid from South America. Rhenopyrgids are widely distributed in Ordovician through Devonian deposits of most continents. Numerous juvenile specimens show that the general bodyplan is organized early in ontogeny and that the pedenculate zone lengthens with age. Phylogenetic analysis shows that rhenopyrgids are more closely related to edrioasterid edrioasteroids such as edrioblastoids and cyathocystids than to pyrgocystid isorophids.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/23851
Sumrall, Colin D.; Heredia, Susana Emma; Rodríguez, Cecilia María; Mestre García, Ana Isabel; The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 58; 4; 12-2013; 763-776
0567-7920
1732-2421
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23851
identifier_str_mv Sumrall, Colin D.; Heredia, Susana Emma; Rodríguez, Cecilia María; Mestre García, Ana Isabel; The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 58; 4; 12-2013; 763-776
0567-7920
1732-2421
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4202/app.2011.0108
info:eu-repo/semantics/altIdentifier/url/https://www.app.pan.pl/article/item/app20110108.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Paleobiology
publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Paleobiology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1852335380764819456
score 12.952241

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